Struct gstreamer_gl::GLMemory

pub struct GLMemory { /* fields omitted */ }

Implementations

impl GLMemory

pub unsafe fn from_glib_none(ptr: *const GstGLMemory) -> Self

pub unsafe fn from_glib_full(ptr: *const GstGLMemory) -> Self

pub unsafe fn from_glib_borrow(ptr: *const GstGLMemory) -> Borrowed<Self>

pub unsafe fn replace_ptr(&mut self, ptr: *mut GstGLMemory)

pub fn make_mut(&mut self) -> &mut GLMemoryRef

pub fn get_mut(&mut self) -> Option<&mut GLMemoryRef>

pub fn is_writable(&self) -> bool

pub unsafe fn into_ptr(self) -> *mut GstGLMemory

Methods from Deref<Target = GLMemoryRef>

pub unsafe fn as_ptr(&self) -> *const GstGLMemory

pub unsafe fn as_mut_ptr(&self) -> *mut GstGLMemory

pub fn copy(&self) -> GLMemory

pub unsafe fn copy_into(
    &self,
    tex_id: u32,
    target: GLTextureTarget,
    tex_format: GLFormat,
    width: i32,
    height: i32
) -> Result<(), LoggableError>

Safety

tex_id is not validated to be a valid GL texture, which may lead to undefined behaviour.

pub unsafe fn copy_teximage(
    &self,
    tex_id: u32,
    out_target: GLTextureTarget,
    out_tex_format: GLFormat,
    out_width: i32,
    out_height: i32
) -> Result<(), LoggableError>

Safety

tex_id is not validated to be a valid GL texture, which may lead to undefined behaviour.

pub fn texture_format(&self) -> GLFormat

pub fn texture_height(&self) -> i32

pub fn texture_id(&self) -> u32

pub fn texture_target(&self) -> GLTextureTarget

pub fn texture_width(&self) -> i32

Methods from Deref<Target = GLBaseMemoryRef>

pub unsafe fn as_ptr(&self) -> *const GstGLBaseMemory

pub unsafe fn as_mut_ptr(&self) -> *mut GstGLBaseMemory

pub fn copy(&self) -> GLBaseMemory

pub unsafe fn memcpy(
    &self,
    dest: &mut GLBaseMemory,
    offset: isize,
    size: isize
) -> Result<(), LoggableError>

Methods from Deref<Target = MemoryRef>

pub fn allocator(&self) -> Option<Allocator>

pub fn parent(&self) -> Option<&MemoryRef>

pub fn maxsize(&self) -> usize

pub fn align(&self) -> usize

pub fn offset(&self) -> usize

pub fn size(&self) -> usize

pub fn flags(&self) -> MemoryFlags

pub fn copy_part(&self, offset: isize, size: Option<usize>) -> Memory

pub fn is_span(&self, mem2: &MemoryRef) -> Option<usize>

pub fn is_type(&self, mem_type: &str) -> bool

pub fn map_readable(&self) -> Result<MemoryMap<'_, Readable>, BoolError>

pub fn map_writable(&mut self) -> Result<MemoryMap<'_, Writable>, BoolError>

pub fn share(&self, offset: isize, size: Option<usize>) -> Memory

pub fn resize(&mut self, offset: isize, size: usize)

pub fn dump(&self, size: Option<usize>) -> Dump<'_>

pub unsafe fn as_ptr(&self) -> *const GstMemory

pub unsafe fn as_mut_ptr(&self) -> *mut GstMemory

pub fn copy(&self) -> Memory

Trait Implementations

impl AsRef<GLMemoryRef> for GLMemory

fn as_ref(&self) -> &GLMemoryRef

Performs the conversion.

impl Borrow<GLMemoryRef> for GLMemory

fn borrow(&self) -> &GLMemoryRef

Immutably borrows from an owned value.

impl Clone for GLMemory

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Deref for GLMemory

type Target = GLMemoryRef

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl Drop for GLMemory

fn drop(&mut self)

Executes the destructor for this type.

impl FromGlibContainerAsVec<*mut GstGLMemory, *const *mut GstGLMemory> for GLMemory

unsafe fn from_glib_none_num_as_vec(
    ptr: *const *mut GstGLMemory,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    _: *const *mut GstGLMemory,
    _: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    _: *const *mut GstGLMemory,
    _: usize
) -> Vec<Self>

impl FromGlibContainerAsVec<*mut GstGLMemory, *mut *mut GstGLMemory> for GLMemory

unsafe fn from_glib_none_num_as_vec(
    ptr: *mut *mut GstGLMemory,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_container_num_as_vec(
    ptr: *mut *mut GstGLMemory,
    num: usize
) -> Vec<Self>

unsafe fn from_glib_full_num_as_vec(
    ptr: *mut *mut GstGLMemory,
    num: usize
) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstGLMemory, *const *mut GstGLMemory> for GLMemory

unsafe fn from_glib_none_as_vec(ptr: *const *mut GstGLMemory) -> Vec<Self>

unsafe fn from_glib_container_as_vec(_: *const *mut GstGLMemory) -> Vec<Self>

unsafe fn from_glib_full_as_vec(_: *const *mut GstGLMemory) -> Vec<Self>

impl FromGlibPtrArrayContainerAsVec<*mut GstGLMemory, *mut *mut GstGLMemory> for GLMemory

unsafe fn from_glib_none_as_vec(ptr: *mut *mut GstGLMemory) -> Vec<Self>

unsafe fn from_glib_container_as_vec(ptr: *mut *mut GstGLMemory) -> Vec<Self>

unsafe fn from_glib_full_as_vec(ptr: *mut *mut GstGLMemory) -> Vec<Self>

impl FromGlibPtrBorrow<*const GstGLMemory> for GLMemory

unsafe fn from_glib_borrow(ptr: *const GstGLMemory) -> Borrowed<Self>

Safety

impl FromGlibPtrBorrow<*mut GstGLMemory> for GLMemory

unsafe fn from_glib_borrow(ptr: *mut GstGLMemory) -> Borrowed<Self>

Safety

impl FromGlibPtrFull<*const GstGLMemory> for GLMemory

unsafe fn from_glib_full(ptr: *const GstGLMemory) -> Self

Safety

impl FromGlibPtrFull<*mut GstGLMemory> for GLMemory

unsafe fn from_glib_full(ptr: *mut GstGLMemory) -> Self

Safety

impl FromGlibPtrNone<*const GstGLMemory> for GLMemory

unsafe fn from_glib_none(ptr: *const GstGLMemory) -> Self

Safety

impl FromGlibPtrNone<*mut GstGLMemory> for GLMemory

unsafe fn from_glib_none(ptr: *mut GstGLMemory) -> Self

Safety

impl GlibPtrDefault for GLMemory

type GlibType = *mut GstGLMemory

impl<'a> ToGlibContainerFromSlice<'a, *const *mut GstGLMemory> for GLMemory

type Storage = (Vec<Stash<'a, *mut GstGLMemory, GLMemory>>, Option<Vec<*mut GstGLMemory>>)

fn to_glib_none_from_slice(
    t: &'a [GLMemory]
) -> (*const *mut GstGLMemory, Self::Storage)

fn to_glib_container_from_slice(
    _: &'a [GLMemory]
) -> (*const *mut GstGLMemory, Self::Storage)

fn to_glib_full_from_slice(_: &[GLMemory]) -> *const *mut GstGLMemory

impl<'a> ToGlibContainerFromSlice<'a, *mut *mut GstGLMemory> for GLMemory

type Storage = (Vec<Stash<'a, *mut GstGLMemory, Self>>, Option<Vec<*mut GstGLMemory>>)

fn to_glib_none_from_slice(
    t: &'a [GLMemory]
) -> (*mut *mut GstGLMemory, Self::Storage)

fn to_glib_container_from_slice(
    t: &'a [GLMemory]
) -> (*mut *mut GstGLMemory, Self::Storage)

fn to_glib_full_from_slice(t: &[GLMemory]) -> *mut *mut GstGLMemory

impl<'a> ToGlibPtr<'a, *const GstGLMemory> for GLMemory

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *const GstGLMemory, Self>

Transfer: none.

fn to_glib_full(&self) -> *const GstGLMemory

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtr<'a, *mut GstGLMemory> for GLMemory

type Storage = &'a Self

fn to_glib_none(&'a self) -> Stash<'a, *mut GstGLMemory, Self>

Transfer: none.

fn to_glib_full(&self) -> *mut GstGLMemory

Transfer: full.

fn to_glib_container(&'a self) -> Stash<'a, P, Self>

Transfer: container.

impl<'a> ToGlibPtrMut<'a, *mut GstGLMemory> for GLMemory

type Storage = &'a mut Self

fn to_glib_none_mut(&'a mut self) -> StashMut<'_, *mut GstGLMemory, Self>

Transfer: none.

impl Send for GLMemory

impl Sync for GLMemory